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图1所示的结构,是本文要介绍的一种磁动力装置。它可用于铝合金、锌合金液态金属的自动定量浇注,有人把这种型式的磁动力装置称为“中”字形感应电磁泵。
The structure shown in Figure 1 is a magnetic power unit to be introduced in this paper. It can be used for automatic quantitative pouring of aluminum alloy and zinc alloy liquid metal. Some people call this type of magnetic power device “medium” shaped induction electromagnetic pump.